Add getTwitchStream function

functions.php

@@ -52,8 +52,10 @@
 
 /** Constants */
 define('HOME_PAGE_ID', 2);
+define('DEBUG_CURL', FALSE);
 
 /** Custom actions */
 require_once( 'library/actions.php' );
 
-require_once( 'getlatestvids.php' );
+require_once( 'getLatestVids.php' );
+require_once( 'getTwitchStream.php' );

getTwitchStream.php

@@ -0,0 +1,34 @@
+<?php
+add_action('rest_api_init', function() {
+  register_rest_route('getTwitchStream/v1', '/getTwitchStream', array(
+    'methods' => 'GET',
+    'callback' => 'getTwitchStream',
+  ));
+});
+
+
+function getTwitchStream($data) {
+  $twitch_client_id = get_field('twitch-api-key', HOME_PAGE_ID);
+  $curl = curl_init();
+  if (DEBUG_CURL) {
+    curl_setopt($curl, CURLOPT_VERBOSE, true);
+    $verbose = fopen('php://temp', 'w+');
+    curl_setopt($curl, CURLOPT_STDERR, $verbose);
+  }
+  curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
+  curl_setopt($curl, CURLOPT_URL, 'https://api.twitch.tv/kraken/streams/accropolis');
+  curl_setopt($curl, CURLOPT_HTTPHEADER, array("Client-ID: $twitch_client_id"));
+  curl_setopt($curl, CURLOPT_RETURNTRANSFER , TRUE);
+  $res = curl_exec($curl);
+  if (DEBUG_CURL) {
+    if ($result === FALSE) {
+        printf("cUrl error (#%d): %s<br>\n", curl_errno($curl),
+              htmlspecialchars(curl_error($curl)));
+    }
+    rewind($verbose);
+    $verboseLog = stream_get_contents($verbose);
+    echo "Verbose information:\n<pre>", htmlspecialchars($verboseLog), "</pre>\n";
+  }
+  curl_close($curl);
+  return json_decode($res);
+}